Sandra Bullock’s husband, Jesse James caught in affair?

[HMG] – Sandra Bullock’s beaming smile when she won her Oscar back on March 7 may have been somewhat dimmer if she’d known that while she was making ‘The Blind Side’ her husband, Jesse James was allegedly engaged in a steamy affair.

Michelle “Bombshell” McGee (NSFW photo below after the break)- a former stripper and tattoo model — now claims she and Jesse had an 11-month affair, but tries to excuse that by saying she believed Sandra’s man was no longer married.

“I would never have hooked up with him if I thought he was married,” she tells In Touch. “He gave me the impression they were separated.”

Clearly ‘Rocket Scientist’ is not an option for future careers.

It all began when Michelle contacted the custom-bike firm, ‘West Coast Choppers,’ hoping to snag a modeling job. Jesse wrote back and told her to contact him at his personal e-mail. And a week later Michelle drove from San Diego to ‘West Coast’s garage in LA to meet her new pen-pal.

“I got there around 9 at night,” she recalls. “And I was like, ‘Holy s**t. It’s really Jesse James.’”

After a tour of the garage, Jesse invited Michelle into his office – and locked the door.

“We ended up on the couch,” she claims. “I asked him, ‘What’s going on with you and Sandra?’ He said, ‘She doesn’t live here. She has a house in Austin. She’s filming, and I can’t talk about it.’”

Assuming that meant they free to proceed, Michelle soon got friendly;

“We had intimate relations,” she says keenly. Three times that night, so she claims. And thus began what she thought was a serious connection – texting each other several times a day, and meeting for more fun on the couch at least twice a week for almost two months.

All while Sandra was making her movie.

There’s no news on Sandra’s reaction to this yet, but even an Oscar winner couldn’t keep this inside. If it’s true, you can bet Jesse will be single quite soon…

NSFW photo of Michelle “Bombshell” McGee from her website below: